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Support transaction signing by heterogenous lists of keypairs (#8342)

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This commit is contained in:
Greg Fitzgerald
2020-02-20 13:13:23 -07:00
committed by GitHub
parent 1720fe6a46
commit e8124324ff
16 changed files with 196 additions and 81 deletions
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11
runtime/src/bank_client.rs
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@ -9,6 +9,7 @@ use solana_sdk::{
message::Message,
pubkey::Pubkey,
signature::{Keypair, KeypairUtil, Signature},
signers::Signers,
system_instruction,
transaction::{self, Transaction},
transport::{Result, TransportError},
@ -42,13 +43,13 @@ impl AsyncClient for BankClient {
Ok(signature)
}
fn async_send_message(
fn async_send_message<T: Signers>(
&self,
keypairs: &[&Keypair],
keypairs: &T,
message: Message,
recent_blockhash: Hash,
) -> io::Result<Signature> {
let transaction = Transaction::new(&keypairs, message, recent_blockhash);
let transaction = Transaction::new(keypairs, message, recent_blockhash);
self.async_send_transaction(transaction)
}
@ -77,9 +78,9 @@ impl AsyncClient for BankClient {
}
impl SyncClient for BankClient {
fn send_message(&self, keypairs: &[&Keypair], message: Message) -> Result<Signature> {
fn send_message<T: Signers>(&self, keypairs: &T, message: Message) -> Result<Signature> {
let blockhash = self.bank.last_blockhash();
let transaction = Transaction::new(&keypairs, message, blockhash);
let transaction = Transaction::new(keypairs, message, blockhash);
self.bank.process_transaction(&transaction)?;
Ok(transaction.signatures.get(0).cloned().unwrap_or_default())
}